<?php
if (!defined('BASEPATH'))
	exit('No direct script access allowed');
/**
 * CodeIgniter
 *
 * An open source application development framework for PHP 5.1.6 or newer
 *
 * @package		CodeIgniter
 * @author		ExpressionEngine Dev Team
 * @copyright	Copyright (c) 2008 - 2011, EllisLab, Inc.
 * @license		http://codeigniter.com/user_guide/license.html
 * @link		http://codeigniter.com
 * @since		Version 1.0
 * @filesource
 */

// ------------------------------------------------------------------------

/**
 * CodeIgniter HTML Helpers
 *
 * @package		CodeIgniter
 * @subpackage	Helpers
 * @category	Helpers
 * @author		ExpressionEngine Dev Team
 * @link		http://codeigniter.com/user_guide/helpers/html_helper.html
 */

// ------------------------------------------------------------------------

/**
 * Heading
 *
 * Generates an HTML heading tag.  First param is the data.
 * Second param is the size of the heading tag.
 *
 * @access	public
 * @param	string
 * @param	integer
 * @return	string
 */
if (!function_exists('heading')) {
	function heading($data = '', $h = '1', $attributes = '') {
		$attributes = ($attributes != '') ? ' ' . $attributes : $attributes;
		return "<h" . $h . $attributes . ">" . $data . "</h" . $h . ">";
	}

}

// ------------------------------------------------------------------------

/**
 * Unordered List
 *
 * Generates an HTML unordered list from an single or multi-dimensional array.
 *
 * @access	public
 * @param	array
 * @param	mixed
 * @return	string
 */
if (!function_exists('ul')) {
	function ul($list, $attributes = '') {
		return _list('ul', $list, $attributes);
	}

}

// ------------------------------------------------------------------------

/**
 * Ordered List
 *
 * Generates an HTML ordered list from an single or multi-dimensional array.
 *
 * @access	public
 * @param	array
 * @param	mixed
 * @return	string
 */
if (!function_exists('ol')) {
	function ol($list, $attributes = '') {
		return _list('ol', $list, $attributes);
	}

}

// ------------------------------------------------------------------------

/**
 * Generates the list
 *
 * Generates an HTML ordered list from an single or multi-dimensional array.
 *
 * @access	private
 * @param	string
 * @param	mixed
 * @param	mixed
 * @param	integer
 * @return	string
 */
if (!function_exists('_list')) {
	function _list($type = 'ul', $list, $attributes = '', $depth = 0) {
		// If an array wasn't submitted there's nothing to do...
		if (!is_array($list)) {
			return $list;
		}

		// Set the indentation based on the depth
		$out = str_repeat(" ", $depth);

		// Were any attributes submitted?  If so generate a string
		if (is_array($attributes)) {
			$atts = '';
			foreach ($attributes as $key => $val) {
				$atts .= ' ' . $key . '="' . $val . '"';
			}
			$attributes = $atts;
		} elseif (is_string($attributes) AND strlen($attributes) > 0) {
			$attributes = ' ' . $attributes;
		}

		// Write the opening list tag
		$out .= "<" . $type . $attributes . ">\n";

		// Cycle through the list elements.  If an array is
		// encountered we will recursively call _list()

		static $_last_list_item = '';
		foreach ($list as $key => $val) {
			$_last_list_item = $key;

			$out .= str_repeat(" ", $depth + 2);
			$out .= "<li>";

			if (!is_array($val)) {
				$out .= $val;
			} else {
				$out .= $_last_list_item . "\n";
				$out .= _list($type, $val, '', $depth + 4);
				$out .= str_repeat(" ", $depth + 2);
			}

			$out .= "</li>\n";
		}

		// Set the indentation for the closing tag
		$out .= str_repeat(" ", $depth);

		// Write the closing list tag
		$out .= "</" . $type . ">\n";

		return $out;
	}

}

// ------------------------------------------------------------------------

/**
 * Generates HTML BR tags based on number supplied
 *
 * @access	public
 * @param	integer
 * @return	string
 */
if (!function_exists('br')) {
	function br($num = 1) {
		return str_repeat("<br />", $num);
	}

}

// ------------------------------------------------------------------------

/**
 * Image
 *
 * Generates an <img /> element
 *
 * @access	public
 * @param	mixed
 * @return	string
 */
if (!function_exists('img')) {
	function img($src = '', $index_page = FALSE) {
		if (!is_array($src)) {
			$src = array('src' => $src);
		}

		// If there is no alt attribute defined, set it to an empty string
		if (!isset($src['alt'])) {
			$src['alt'] = '';
		}

		$img = '<img';

		foreach ($src as $k => $v) {

			if ($k == 'src' AND strpos($v, '://') === FALSE) {
				$CI = &get_instance();

				if ($index_page === TRUE) {
					$img .= ' src="' . $CI -> config -> site_url($v) . '"';
				} else {
					$img .= ' src="' . $CI -> config -> slash_item('base_url') . $v . '"';
				}
			} else {
				$img .= " $k=\"$v\"";
			}
		}

		$img .= '/>';

		return $img;
	}

}

// ------------------------------------------------------------------------

/**
 * Doctype
 *
 * Generates a page document type declaration
 *
 * Valid options are xhtml-11, xhtml-strict, xhtml-trans, xhtml-frame,
 * html4-strict, html4-trans, and html4-frame.  Values are saved in the
 * doctypes config file.
 *
 * @access	public
 * @param	string	type	The doctype to be generated
 * @return	string
 */
if (!function_exists('doctype')) {
	function doctype($type = 'xhtml1-strict') {
		global $_doctypes;

		if (!is_array($_doctypes)) {
			if (defined('ENVIRONMENT') AND is_file(APPPATH . 'config/' . ENVIRONMENT . '/doctypes.php')) {
				include (APPPATH . 'config/' . ENVIRONMENT . '/doctypes.php');
			} elseif (is_file(APPPATH . 'config/doctypes.php')) {
				include (APPPATH . 'config/doctypes.php');
			}

			if (!is_array($_doctypes)) {
				return FALSE;
			}
		}

		if (isset($_doctypes[$type])) {
			return $_doctypes[$type];
		} else {
			return FALSE;
		}
	}

}

// ------------------------------------------------------------------------

/**
 * Link
 *
 * Generates link to a CSS file
 *
 * @access	public
 * @param	mixed	stylesheet hrefs or an array
 * @param	string	rel
 * @param	string	type
 * @param	string	title
 * @param	string	media
 * @param	boolean	should index_page be added to the css path
 * @return	string
 */
if (!function_exists('link_tag')) {
	function link_tag($href = '', $rel = 'stylesheet', $type = 'text/css', $title = '', $media = '', $index_page = FALSE) {
		$CI = &get_instance();

		$link = '<link ';

		if (is_array($href)) {
			foreach ($href as $k => $v) {
				if ($k == 'href' AND strpos($v, '://') === FALSE) {
					if ($index_page === TRUE) {
						$link .= 'href="' . $CI -> config -> site_url($v) . '" ';
					} else {
						$link .= 'href="' . $CI -> config -> slash_item('base_url') . $v . '" ';
					}
				} else {
					$link .= "$k=\"$v\" ";
				}
			}

			$link .= "/>";
		} else {
			if (strpos($href, '://') !== FALSE) {
				$link .= 'href="' . $href . '" ';
			} elseif ($index_page === TRUE) {
				$link .= 'href="' . $CI -> config -> site_url($href) . '" ';
			} else {
				$link .= 'href="' . $CI -> config -> slash_item('base_url') . $href . '" ';
			}

			$link .= 'rel="' . $rel . '" type="' . $type . '" ';

			if ($media != '') {
				$link .= 'media="' . $media . '" ';
			}

			if ($title != '') {
				$link .= 'title="' . $title . '" ';
			}

			$link .= '/>';
		}

		return $link;
	}

}

// ------------------------------------------------------------------------

/**
 * Generates meta tags from an array of key/values
 *
 * @access	public
 * @param	array
 * @return	string
 */
if (!function_exists('meta')) {
	function meta($name = '', $content = '', $type = 'name', $newline = "\n") {
		// Since we allow the data to be passes as a string, a simple array
		// or a multidimensional one, we need to do a little prepping.
		if (!is_array($name)) {
			$name = array( array('name' => $name, 'content' => $content, 'type' => $type, 'newline' => $newline));
		} else {
			// Turn single array into multidimensional
			if (isset($name['name'])) {
				$name = array($name);
			}
		}

		$str = '';
		foreach ($name as $meta) {
			$type = (!isset($meta['type']) OR $meta['type'] == 'name') ? 'name' : 'http-equiv';
			$name = (!isset($meta['name'])) ? '' : $meta['name'];
			$content = (!isset($meta['content'])) ? '' : $meta['content'];
			$newline = (!isset($meta['newline'])) ? "\n" : $meta['newline'];

			$str .= '<meta ' . $type . '="' . $name . '" content="' . $content . '" />' . $newline;
		}

		return $str;
	}

}

// ------------------------------------------------------------------------

/**
 * Generates non-breaking space entities based on number supplied
 *
 * @access	public
 * @param	integer
 * @return	string
 */
if (!function_exists('nbs')) {
	function nbs($num = 1) {
		return str_repeat("&nbsp;", $num);
	}

}

if (!function_exists('html_a')) {
	function html_a($name = '', $href = '', $onclick = "", $purview = '') {
		if ($purview == '')
			return '<a  href="' . $href . '" />' . $name . '</a>';
	}

}

if (!function_exists('html_submit')) {
	function html_submit($name = '', $value = '', $purview = '') {
		if ($purview == '')
			return '<input name="' . $name . '" type="submit" value="' . $value . '" class="inser_btn" />';
	}

}

if (!function_exists('html_button')) {
	function html_button($name = '', $id = '', $onclick = "", $purview = '') {
		if ($purview == '')
			return '<button id=="' . $id . '" type="button" onclick="' . $onclick . '">' . $name . '</button>';
	}

}

if (!function_exists('html_menu')) {
	function html_menu($i) {
		$CI = &get_instance();
		include (APPPATH . 'config/config.php');
		$uri_string = $CI -> session -> flashdata("source_url");
		if ($uri_string != "") {
			$u = explode("/", $uri_string);
			return $u[$i];
		} else {
			return $CI -> uri -> segment($i + $config['html_meun']);
		}
	}

}

if (!function_exists('mask_data')) {
	
	function mask_data($data) {
		
		preg_match_all("/[\x80-\xff]/",$data, $r);
		$cc = join('', $r[0]);
		$str=mb_substr($cc, 0, 1, "UTF-8");
		echo $str.'*****';
		//return $data;
	}

}


if (!function_exists('mask_number')) {
	
	function mask_number($data) {
		
		//preg_match_all("/[\x80-\xff]/",$data, $r);
		//$cc = join('', $r[0]);
		$str=mb_substr($data, 0, 2, "UTF-8");
		echo $str.'*****';
		//return $data;
	}

}
/* End of file html_helper.php */
/* Location: ./system/helpers/html_helper.php */
